Lua [Server 0.4] Spell Aura System Version 2.0

[samuel157]

Spell/Script

local AURASYSTEM_STORAGE = 200001 -- STORAGE DE CONTROLE
local AURASYSTEM_AURA_DELAY = 0.1


local AURASYSTEM_CONFIG = {
DURATION = 30, -- O tempo de duração da aura
DELAY = 0.1, -- O delay, quanto menor, mais rápida a aura será.
TYPE = "all", -- O tipo de aura. [fire/ice/energy/earth/death/holy/all]
DAMAGE = {-100, -200} -- O dano da aura
}

local AURASYSTEM_DIRECTIONS = {
[NORTH] = {
    {0, 0}, {1, 0}, {1, 1}, {1, 2}, {0, 2}, {-1, 2}, {-1, 1}, {-1, 0}
},
[EAST] = {
    {0, 0}, {0, 1}, {-1, 1}, {-2, 1}, {-2, 0}, {-2, -1}, {-1, -1}, {0, -1}
},
[sOUTH] = {
    {0, 0}, {-1, 0}, {-1, -1}, {-1, -2}, {0, -2}, {1, -2}, {1, -1}, {1, 0}
},
[WEST] = {
    {0, 0}, {0, -1}, {1, -1}, {2, -1}, {2, 0}, {2, 1}, {1, 1}, {0, 1}
}
}

local AURASYSTEM_TEMPLATES = {
["fire"] = {COMBAT_FIREDAMAGE, CONST_ME_FIREATTACK},
["ice"] = {COMBAT_ICEDAMAGE, CONST_ME_ICEATTACK},
["earth"] = {COMBAT_EARTHDAMAGE, CONST_ME_SMALLPLANTS},
["energy"] = {COMBAT_ENERGYDAMAGE, CONST_ME_PURPLEENERGY},
["holy"] = {COMBAT_HOLYDAMAGE, CONST_ME_HOLYDAMAGE},
["death"] = {COMBAT_DEATHDAMAGE, CONST_ME_MORTAREA},
["all"] = {
    {COMBAT_FIREDAMAGE, CONST_ME_FIREATTACK},
    {COMBAT_ICEDAMAGE, CONST_ME_ICEATTACK},
    {COMBAT_EARTHDAMAGE, CONST_ME_SMALLPLANTS},
    {COMBAT_ENERGYDAMAGE, CONST_ME_PURPLEENERGY},
    {COMBAT_HOLYDAMAGE, CONST_ME_HOLYDAMAGE},
    {COMBAT_DEATHDAMAGE, CONST_ME_MORTAREA}
}
}

local AURASYSTEM_COUNT = 1

function doPlayerCastAura(cid, position)
if getCreatureStorage(cid, AURASYSTEM_STORAGE) == -1 then

end

local PLAYER_LOOKDIRECTION = getCreatureLookDirection(cid)

local tmp = AURASYSTEM_DIRECTIONS[PLAYER_LOOKDIRECTION][AURASYSTEM_COUNT]
local position = getPositionByDirection(getThingPosition(cid), PLAYER_LOOKDIRECTION, 1)

position.x = position.x + tmp[1]
position.y = position.y + tmp[2]

if AURASYSTEM_CONFIG.TYPE == "all" then
    local x = AURASYSTEM_TEMPLATES[AURASYSTEM_CONFIG.TYPE]
    local r = math.random(1, #x)
    doAreaCombatHealth(cid, x[r][1], position, 0, AURASYSTEM_CONFIG.DAMAGE[1], AURASYSTEM_CONFIG.DAMAGE[2], x[r][2])
else
    doAreaCombatHealth(cid, AURASYSTEM_TEMPLATES[AURASYSTEM_CONFIG.TYPE][1], position, 0, AURASYSTEM_CONFIG.DAMAGE[1], AURASYSTEM_CONFIG.DAMAGE[2], AURASYSTEM_TEMPLATES[AURASYSTEM_CONFIG.TYPE][2])
end

if getCreatureStorage(cid, AURASYSTEM_STORAGE) > os.time() then
    addEvent(doPlayerCastAura, AURASYSTEM_CONFIG.DELAY * 1000, cid)
end

AURASYSTEM_COUNT = AURASYSTEM_COUNT + 1
if AURASYSTEM_COUNT > #AURASYSTEM_DIRECTIONS[PLAYER_LOOKDIRECTION] then
    AURASYSTEM_COUNT = 1
end
end

function onCastSpell(cid, var)
if getCreatureStorage(cid, AURASYSTEM_STORAGE) > os.time() then
    return doPlayerSendDefaultCancel(cid, RETURNVALUE_NOTPOSSIBLE)
end

doCreatureSetStorage(cid, AURASYSTEM_STORAGE, os.time() + AURASYSTEM_CONFIG.DURATION)
return doPlayerCastAura(cid)
end

Spell.xml

<instant name="Aura" words="aura" lvl="50" mana="100" prem="0" blockwalls="1" needlearn="0" event="script" value="aura spell.lua"/>

Error on Console:

[15/09/2021 15:50:26] Reloaded spells.
[15/09/2021 15:52:55] [Warning - BaseEvents::loadFromXml] Cannot open spells.xml file.
[15/09/2021 15:52:55] Line: 2340, Info: Extra content at the end of the document
[15/09/2021 15:52:56] [Error - Game::reloadInfo] Failed to reload spells.

Clip:

 

[Ramon Bernardo]

I idented code/changed some variables, reading became easier

local config = {
    storage = 200001, -- STORAGE DE CONTROLE
    duration = 30, -- O tempo de duração da aura
    delay = 100, -- O delay, em ms, quanto menor, mais rápida a aura será.
    type = "all", -- O tipo de aura. [fire/ice/energy/earth/death/holy/all]
    damage = { -100, -200 } -- O dano da aura
}

local directions = {
    [NORTH] = {{0, 0}, {1, 0}, {1, 1}, {1, 2}, {0, 2}, {-1, 2}, {-1, 1}, {-1, 0}},
    [EAST] = {{0, 0}, {0, 1}, {-1, 1}, {-2, 1}, {-2, 0}, {-2, -1}, {-1, -1}, {0, -1}},
    [SOUTH] = {{0, 0}, {-1, 0}, {-1, -1}, {-1, -2}, {0, -2}, {1, -2}, {1, -1}, {1, 0}},
    [WEST] = {{0, 0}, {0, -1}, {1, -1}, {2, -1}, {2, 0}, {2, 1}, {1, 1}, {0, 1}}
}

local templates = {
    ["fire"] = { COMBAT_FIREDAMAGE, CONST_ME_FIREATTACK },
    ["ice"] = { COMBAT_ICEDAMAGE, CONST_ME_ICEATTACK },
    ["earth"] = { COMBAT_EARTHDAMAGE, CONST_ME_SMALLPLANTS },
    ["energy"] = { COMBAT_ENERGYDAMAGE, CONST_ME_PURPLEENERGY },
    ["holy"] = { COMBAT_HOLYDAMAGE, CONST_ME_HOLYDAMAGE },
    ["death"] = { COMBAT_DEATHDAMAGE, CONST_ME_MORTAREA },
    ["all"] = {
        { COMBAT_FIREDAMAGE, CONST_ME_FIREATTACK },
        { COMBAT_ICEDAMAGE, CONST_ME_ICEATTACK },
        { COMBAT_EARTHDAMAGE, CONST_ME_SMALLPLANTS },
        { COMBAT_ENERGYDAMAGE, CONST_ME_PURPLEENERGY },
        { COMBAT_HOLYDAMAGE, CONST_ME_HOLYDAMAGE },
        { COMBAT_DEATHDAMAGE, CONST_ME_MORTAREA }
    }
}

local count = 1

function doPlayerCastAura(cid)
    if not isCreature(cid) then -- verifica se o jogador existe, evite com que cid seja nulo
        return
    end

    if getCreatureStorage(cid, config.storage) == -1 then
        -- cade o código daqui?
    end

    local lookDirection = getCreatureLookDirection(cid)

    local dir = directions[lookDirection][count]
    local pos = getPositionByDirection(getThingPosition(cid), lookDirection, 1)

    pos.x = pos.x + dir[1]
    pos.y = pos.y + dir[2]

    local template = templates[config.type]
    if config.type == "all" then
        local i = math.random(1, #template)
        doAreaCombatHealth(cid, template[i][1], pos, 0, config.damage[1], config.damage[2], template[i][2])
    else
        doAreaCombatHealth(cid, template[1], pos, 0, config.damage[1], config.damage[2], template[2])
    end

    if getCreatureStorage(cid, config.storage) > os.time() then
        addEvent(doPlayerCastAura, config.delay, cid)
    end

    count = count + 1
    if count > #directions[lookDirection] then
        count = 1
    end
end

function onCastSpell(cid, var)
    if getCreatureStorage(cid, config.storage) > os.time() then
        return doPlayerSendDefaultCancel(cid, RETURNVALUE_NOTPOSSIBLE)
    end

    doCreatureSetStorage(cid, config.storage, os.time() + config.duration)
    return doPlayerCastAura(cid)
end

rename your file, don't use spaces for file names.
from

value="aura spell.lua"/>

to

value="aura-spell.lua"/>

or

value="aura_spell.lua"/>

 

[samuel157]

[19/10/2021 23:19:02] [Warning - BaseEvents::loadFromXml] Cannot open spells.xml file.
[19/10/2021 23:19:02] Line: 253, Info: Extra content at the end of the document


[19/10/2021 23:19:02] > ERROR: Unable to load Spells!


I did what you told me and it didn't work

@Ramon Bernardo​

 

[Ramon Bernardo]

Paste your spells.xml

 

[samuel157]

HERE @Ramon Bernardo reference\-CTRL+F "aura"

 

[Ramon Bernardo]

The problem is the slash in the header:

<instant name="Aura" words="aura" lvl="50" mana="100" prem="0" blockwalls="1" needlearn="0" event="script" value="aura_spell.lua"/>
    <vocation id="1"/>
    <vocation id="2"/>
    <vocation id="3"/>
    <vocation id="4"/>
    <vocation id="5"/>
    <vocation id="6"/>
    <vocation id="7"/>
    <vocation id="8"/>
</instant>

note:

value="aura_spell.lua"/>

correct:

value="aura_spell.lua">

Spells.xml organized, download below

 

[samuel157]

@Ramon Bernardo no funtion